CVE-2025-30691

This update for java-1_8_0-openjdk fixes the following issues. Update to version jdk8u452 unauthorized creation, deletion or modification of critical data through the JSSE component. Unauthorized update, insert or delete access to a subset of Oracle Java SE data through the Compiler component. Unauthorized access to Oracle Java SE data and unauthorized ability to cause partial DoS through the 2D component. Javax/net/ssl/ServerName/SSLEngineExplorerMatchedSNI.java failed intermittently due to SSLException: Tag mismatch. Wrong format parameter in create_emergency_chunk_path. Enable debug log for SSLEngineExplorerMatchedSNI.java. XML Transformer outputs Unicode supplementary character incorrectly to HTML. Jarsigner should print a warning if an entry is removed. Clarify JarInputStream behavior. Update Timezone Data to 2024b. Improve parsing of Day/Month in tzdata rules clean up the code in sun.tools.jar.Main to properly close resources and use ZipFile during extract. Harden TzdbZoneRulesCompiler against missing zone names. Enhance Deflater operations. Distrust TLS server certificates anchored by Camerfirma Root CAs. Enhance jar file support. Update Timezone Data to 2025a. [8u] sun/management/jmxremote/startstop/JMXStartStopTest.java fails after backport of JDK-8066708. [8u] update TzdbZoneRulesCompiler to ignore HST/EST/MST links. Zone.tab update missed in 2025a backport. XCG currency code not recognized in JDK 8u.